Yes, I did test audio-calls with an Android-user: To establish an audio-call connection was working most of the time, but the sound quality was so incredibly bad (really hard to understand each other) that we gave up after a few minutes.
Yes, I did test audio-calls with an Android-user: To establish an audio-call connection was working most of the time, but the sound quality was so incredibly bad (really hard to understand each other) that we gave up after a few minutes.